Daikin DHC Series Installation Instructions Manual
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Daikin DHC Series Installation Instructions Manual

Daikin DHC Series Installation Instructions Manual

Light commercial packaged air conditioner unit 7.5 to 12.5 ton
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DHC SERIES
LIGHT COMMERCIAL PACKAGED AIR CONDITIONER UNIT 7.5 TO 12.5 TON
INSTALLATION INSTRUCTIONS
ATTENTION INSTALLING PERSONNEL:
Prior to installation, thoroughly familiarize yourself with this Installation
Manual. Observe all safety warnings. During installation or repair,
caution is to be observed.
It is your responsibility to install the product safely and to educate the
customer on its safe use.
RECOGNIZE THIS SYMBOL
AS A SAFETY PRECAUTION
These installation instructions cover the outdoor installation of
single package heating and cooling units. See the Specification
Sheet applicable to your model for information regarding
accessories.
NOTE: Please contact your distributor or our website for the
applicable Specification Sheet referred to in this manual.
IOD-1073
10/2024
Our continuing commitment to quality products may mean a change in specifications without notice.
© 2024
19001 Kermier Rd., Waller, TX 77484
ONLY PERSONNEL THAT HAVE BEEN TRAINED TO
INSTALL, ADJUST, SERVICE, MAINTENANCE OR REPAIR
(HEREINAFTER, "SERVICE") THE EQUIPMENT SPECIFIED IN
THIS MANUAL SHOULD SERVICE THE EQUIPMENT.
THIS EQUIPMENT IS NOT INTENDED FOR USE BY PERSONS
(INCLUDING CHILDREN) WITH REDUCED PHYSICAL,
SENSORY OR MENTAL CAPABILITIES, OR LACK OF
EXPERIENCE AND KNOWLEDGE, UNLESS THEY HAVE BEEN
GIVEN SUPERVISION OR INSTRUCTION CONCERNING USE
OF THE APPLIANCE BY A PERSON RESPONSIBLE FOR
THEIR SAFETY.
CHILDREN SHOULD BE SUPERVISED TO ENSURE THAT
THEY DO NOT PLAY WITH THE EQUIPMENT.
THE MANUFACTURER WILL NOT BE RESPONSIBLE FOR
ANY INJURY OR PROPERTY DAMAGE ARISING FROM
IMPROPER SUPERVISION, SERVICE OR SERVICE
PROCEDURES. IF YOU SERVICE THIS UNIT, YOU ASSUME
RESPONSIBILITY FOR ANY INJURY OR PROPERTY
DAMAGE WHICH MAY RESULT. IN ADDITION, IN
JURISDICTIONS THAT REQUIRE ONE OR MORE LICENSES
TO SERVICE THE EQUIPMENT SPECIFIED IN THIS MANUAL,
ONLY LICENSED PERSONNEL SHOULD SERVICE THE
EQUIPMENT. IMPROPER SUPERVISION, INSTALLATION,
ADJUSTMENT, SERVICING, MAINTENANCE OR REPAIR
OF THE EQUIPMENT SPECIFIED IN THIS MANUAL, OR
ATTEMPTING TO INSTALL, ADJUST, SERVICE OR REPAIR
THE EQUIPMENT SPECIFIED IN THIS MANUAL WITHOUT
PROPER SUPERVISION OR TRAINING MAY RESULT IN
PRODUCT DAMAGE, PROPERTY DAMAGE, PERSONAL
INJURY OR DEATH.
DO NOT BYPASS SAFETY DEVICES
Replacement Parts ........................................................... 2
Safety Instructions ............................................................ 2
General Information .......................................................... 3
Unit Location..................................................................... 5
Clearances ....................................................................... 6
Roof Curb Post-Installation Checks.................................. 7
Roof Top Duct Connections .............................................. 7
www.daikincomfort.com
INSTALLATION INSTRUCTIONS
WARNING
WARNING
Index

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  • Page 1 INSTALLATION INSTRUCTIONS DHC SERIES LIGHT COMMERCIAL PACKAGED AIR CONDITIONER UNIT 7.5 TO 12.5 TON INSTALLATION INSTRUCTIONS WARNING ONLY PERSONNEL THAT HAVE BEEN TRAINED TO INSTALL, ADJUST, SERVICE, MAINTENANCE OR REPAIR (HEREINAFTER, “SERVICE”) THE EQUIPMENT SPECIFIED IN THIS MANUAL SHOULD SERVICE THE EQUIPMENT.

  • Page 2: Replacement Parts

    WARNING by contacting: EQUIPMENT SUPPORT HIGH VOLTAGE DAIKIN COMFORT TECHNOLOGIES MANUFACTURING, L.P. Disconnect all power before servicing or 19001 KERMIER ROAD installing this unit. Multiple power sources WALLER, TEXAS 77484 may be present. Failure to do so may cause 855-DAIKIN-1 property damage, personal injury or death.

  • Page 3: General Information

    WARNING Specification sheets can be found at www.daikinac.com for Daikin brand products. Within the website, please LEAK DETECTION SYSTEM installed. Unit must be powered except for service. select the commercial products menu and then select the...

  • Page 4: Epa Regulations

    EPA REGULATIONS 4. File the claim with the following supporting documents: a. Original Bill of Lading, certified copy, or indemnity bond. Important: The United States Environmental Protec- tion Agency (EPA) has issued various regulations b. Original paid freight bill or indemnity in lieu thereof. regarding the introduction and disposal of refriger- c.

  • Page 5: Detection Of Flammable Refrigerants

    Detection of Flammable Refrigerants WARNING Under no circumstances shall potential sources of ignition be used in the searching for or detection of refrigerant leaks. A halide torch (or any other detector using a naked To prevent possible equipment damage, property damage, personal injury or death, the following bullet points must be flame) shall not be used.

  • Page 6: Unit Clearances

    Ground Level Installations Only: before mounting the package unit. Our full perimeter curbs include duct connection frames to be assembled • When the unit is installed on the ground adjacent to with the curb. Cantilevered type curbs are not avail- the building, a level concrete (or equal) base is rec- able from the factory.

  • Page 7: Roof Curb Post-Installation Checks

    14" 7/8" RETURN 37-3/4" SUPPLY 15" 23-1/2" 9-3/8" 5-7/8 Roof Cub Installation 4-3/4" 29-1/2" 1" 6-1/2" ROOF CURB POST-INSTALLATION CHECKS After installation, check the top of the curb, duct connection Horizontal Discharge Duct Connections frame and duct flanges to make sure gasket has been applied properly.
  • Page 8 • Two spreader bars must span over the unit to prevent damage to the cabinet by the lift cables. Spreader bars must be of sufficient length so that cables do not come in contact with the unit during transport. Remove wood struts mounted beneath unit base frame before setting unit on roof curb.

  • Page 9: Electrical Wiring

    Bring condenser end of unit into alignment with the curb NOTE: If supply voltage is 208V, lead on primary of first. Lower unit carefully onto roof mounting curb. When a transformer(s) must be moved from the 240V to the 208V tap. Refer to wiring diagram on unit for details. rectangular cantilever curb is used, care should be taken to center the unit.
  • Page 10 TRANSFORMER 1 COMPRESSOR COMPRESSOR CONTACTOR 1 CONTACTOR 2 TRANSFORMER 2 AUXILIARY AUXILIARY SWITCH 2 BILL OF MATERIALS SWITCH 1 ITEM NO PART NUMBER DESCRIPTION 0050 0130L00217 BLOCK,POWER POWER 0060 0130M00038 TERMINAL BOARD REFRIGERANT TERMINAL BLOCK 0070 802007090 TERMINAL BOARD DETECTION 0080 M0211018 SCREW - SM#8 - 5/8 LG...

  • Page 11: Circulating Air And Filters

    panel opening or through curb indicated in "Electrical LOW VOLTAGE ENTRANCE Ø0.875 Entrance" figure. Connect thermostat and any acces- sory wiring to low voltage terminal block TB1 in the HIGH VOLTAGE ENTRANCE Ø1.375 main control box. 5. The hole on the duct panel that control wires enter through must be sealed to prevent water leakage into the unit.

  • Page 12: Startup, Adjustments, And Checks

    Horizontal Drain WARNING Drainage of condensate directly onto the roof may be acceptable; refer to local code. It is recommended that a small drip pad of either stone, mortar, wood or metal be MOVING MACHINERY HAZARD! provided to prevent any possible damage to the roof. To prevent possible personal injury or death, disconnect power to the unit and padlock in the "OFF"...

  • Page 13: Air Flow Adjustments

    Roof Curb Installation Check Three Phase Models Only Inspect the roof curb for correct installation. The unit and 2) MAXIMUM VOLTAGE DEVIATIONS FROM AVERAGE VOLTAGE 3) PERCENT VOLTAGE curb assembly should be level. Inspect the flashing of the = 100 X UNBALANCE 1) AVERAGE VOLTAGE roof mounting curb to the roof, especially at the corners, for...
  • Page 14 Fan speed for G (GR) is fixed at TB1-T1 and cannot be moved. Low Cool Y1, Yellow (YL) is movable and set to TB1-T1. Low Heat W1, White (WH) is movable and set to TB1-T6. High Cool Y2, Purple (PU) is movable and set to TB1-T3. High Heat W2, Brown (BR) is movable and set to TB1-T8.

  • Page 15: Rds Function

    If a Zone Control system is installed in the ductwork attached to this system, the Zone controller must be powered through a Daikin Zoning/Accessory PCB to ensure that the Zoning Dampers open during mitigation mode to provide ventilation throughout all ducting. If the unit is installed with a communicating thermostat, the thermostat will display relevant alerts/information concerning mitigation mode.

  • Page 16: Start-Up Procedure And Checklist

    Refrigeration System Checks 7. Check that each compressor is operating correctly. The scroll compressors in these units MUST operate Ensure the hold-down bolts on the compressor are secure in the proper rotation. To ensure the compressors are and have not vibrated loose during shipment. Check operating in the correct direction, check the compres- that the vibration grommets have been installed and sor discharge line pressure or temperature after the...

  • Page 17: Checking Subcooling

    Checking Subcooling Refrigerant Charge Check NOTE: Make sure the air flow is correct before Note: For optimal performance, follow charging making any adjustments. instructions below. Units with a TXV should be charged to Subcooling (Units with Expansion Valve (TXV)) only. Run unit on High Stage cooling and refer to Design SUBCOOLING FORMULA = SATURATED LIQUID LINE Superheat &...

  • Page 18: Charging Procedures

    Recovery Charging Procedures When removing refrigerant from a system, either for In addition to conventional charging procedures, the servicing or decommissioning, it is recommended good following requirements shall be followed. practice that all refrigerants are removed safely. • Ensure that contamination of different refrigerants When transferring refrigerant into cylinders, ensure does not occur when using charging equipment.

  • Page 19: Accessory Installation

    THE FOLLOWING INSTRUCTIONS ARE MANDATORY FOR A2L SYSTEMS AND SUPERSEDE OTHER INSTRUCTIONS WARNING ONLY BRAZING TECHNIQUES AND APPROVED MECHANICAL JOINTS SHOULD BE USED TO CONNECT REFRIGERANT TUBING CONNECTIONS. NON-APPROVED MECHANICAL CONNECTORS AND OTHER METHODS ARE NOT PERMITTED IN THIS SYSTEM CONTAINING A2L REFRIGERANT. APPROVED MECHANICAL JOINTS WILL BE DETAILED IN THE PRODUCT'S SPECIFICATION SHEETS.
  • Page 20 ALTITUDE ADJUSTMENT FACTOR TO CALCULATE MINIMUM ROOM AREA The Indoor equipment mitigation requirements are calculated at sea level. For higher altitudes adjust the minimum room area specified o n or near the Serial Plate by the corresponding altitude adjustment factor shown below.

  • Page 21: Final System Checks

    Final System Checks Preventive maintenance is the best way to avoid unnecessary expense and inconvenience. Have this 1. Check to see if all supply and return air grilles are system inspected at regular intervals by qualified service adjusted and the air distribution system is balanced for personnel, at least twice a year.

  • Page 22: Functional Parts

    The fan shaft bearings , the supply fan motors, the replace with Sensata R32 Sensor PN#RGD-00ML12 condenser fan motors and compressors are permanently (Daikin PN#SER2A08011). lubricated. Functional Parts Refer to the unit Parts Catalog for a list of functional parts.

  • Page 23: Appendix A Blower Performance Tables - Ac

    APPENDIX A BLOWER PERFORMANCE TABLES - AC 7.5 Ton Cooler Standard Static Direct Drive Models: DHC0903D, DHC0904D, DHC0907D Down Flow Horizontal Flow Down Flow Horizontal Flow SPEED TAP SPEED TAP SPEED TAP SPEED TAP 2013 0.38 1863 0.31 3038 0.98 2993 0.85 1848...
  • Page 24 APPENDIX A BLOWER PERFORMANCE TABLES - AC 7.5 Ton Cooler High Static Direct Drive Models: DHC0903W, DHC0904W, DHC0907W Down Flow Horizontal Flow Down Flow Horizontal Flow SPEED TAP SPEED TAP SPEED SPEED 2013 0.38 1863 0.31 3586 1.66 3586 1.47 1848 0.43 1644...
  • Page 25 APPENDIX A BLOWER PERFORMANCE TABLES - AC 8.5Ton Cooler Standard Static Direct Drive Models: DHC1023D, DHC1024D, DHC1027D Down Flow Horizontal Flow Down Flow Horizontal Flow SPEED TAP SPEED TAP SPEED TAP SPEED TAP 2160 0.37 2209 0.36 3131 0.83 3133 0.82 1958 0.41...
  • Page 26 APPENDIX A BLOWER PERFORMANCE TABLES - AC 8.5Ton Cooler High Static Direct Drive Models: DHC1023W, DHC1024W, DHC1027W Down Flow Horizontal Flow 4123 1.62 4124 1.58 SPEED TAP SPEED TAP 3966 1.71 4013 1.67 2160 0.37 2209 0.36 3807 1.79 3905 1.76 1958 0.41...
  • Page 27 APPENDIX A BLOWER PERFORMANCE TABLES - AC 10 Ton Cooler Standard Static Direct Drive Models: DHC1203D, DHC1204D, DHC1207D Down Flow Horizontal Flow Down Flow Horizontal Flow Speed Tap Speed Tap Speed Tap CFM RPM CFM RPM Speed Tap CFM RPM CFM RPM 2217 420 0.32...
  • Page 28 APPENDIX A BLOWER PERFORMANCE TABLES - AC 10 Ton Cooler High Static Direct Drive Models: DHC1203W, DHC1204W, DHC1207W Down Flow Horizontal Flow Down Flow Horizontal Flow Speed Tap Speed Tap Speed Tap Speed Tap 2217 2246 4794 4747 0.32 0.32 1.85 1.90 2010...
  • Page 29 APPENDIX A BLOWER PERFORMANCE TABLES - AC 12.5 Ton Cooler 12.5 Ton Cooler Standard Static Direct Drive Medium Static Direct Drive Models: DHC1503D, DHC1504D, DHC1507D Models: DHC1503L, DHC1504L, DHC1507L Down Flow Horizontal Flow Down Flow Horizontal Flow Speed Tap ESP CFM RPM BHP Speed Tap ESP CFM RPM BHP Speed Tap ESP CFM RPM BHP Speed Tap ESP CFM RPM BHP...
  • Page 30 APPENDIX A BLOWER PERFORMANCE TABLES - AC 12.5 Ton Cooler High Static Direct Drive Models: DHC1503W, DHC1504W, DHC1507W Down Flow Horizontal Flow Down Flow Horizontal Flow Speed Tap ESP CFM RPM BHP Speed Tap ESP CFM RPM BHP Speed Tap ESP CFM RPM BHP Speed Tap ESP CFM RPM BHP 0.46 0.44...
  • Page 31 APPENDIX A BLOWER PERFORMANCE DATA The following tables are provided for reference only to show DDC control settings relationship to unit CFM. Blower speed settings must be set to meet the minimum required CFM of their stages. 7.5 TON MODELS : DHC0903D, DHC0904D & DHC0907D WITH DDC CONTROLS STANDARD STATIC TO 1.7 HP (0.2 ~ 0.8 ESP) DOWN FLOW DDC %...
  • Page 32 APPENDIX A BLOWER PERFORMANCE DATA 7.5 TON MODELS : DHC0903L, DHC0904L & DHC0907L WITH DDC CONTROLS MEDIUM STATIC TO 2.4 HP (0.2 ~ 1.4 ESP) DOWN FLOW DDC % DDC % DDC % DDC % DDC % 1400 0.24 0.31 0.38 0.49 0.58...
  • Page 33 APPENDIX A BLOWER PERFORMANCE DATA 7.5 TON MODELS : DHC0903W,DHC0904W & DHC0907W WITH DDC CONTROLS HIGH STATIC TO 3.5 HP (0.2 ~ 2.0 ESP) DOWN FLOW DDC % DDC % DDC % DDC % DDC % 1800 0.29 0.42 0.53 0.67 0.73 2000...
  • Page 34 APPENDIX A BLOWER PERFORMANCE DATA 8.5 TON MODELS : DHC1023D,DHC1024D & DHC1027D WITH DDC CONTROL STANDARD STATIC TO 2.4 HP (0.2 ~ 0.8 ESP) DOWN FLOW DDC % DDC % DDC % DDC % DDC % 1600 0.48 0.61 1800 0.37 0.46 0.54...
  • Page 35 APPENDIX A BLOWER PERFORMANCE DATA 8.5 TON MODELS : DHC1023L,DHC1024L & DHC1027L WITH DDC CONTROL MEDIUM STATIC TO 2.4 HP (0.2 ~ 1.4 ESP) DOWN FLOW DDC % DDC % DDC % DDC % DDC % 1600 0.37 0.48 0.66 0.81 1800 0.30...
  • Page 36 APPENDIX A BLOWER PERFORMANCE DATA 8.5 TON MODELS : DHC1023W,DHC1024W & DHC1027W WITH DDC CONTROL HIGH STATIC TO 3.5 HP (0.2 ~ 2.0 ESP) DOWN FLOW DDC % DDC % DDC % DDC % DDC % 1600 0.43 0.61 0.80 1800 0.37 0.48...
  • Page 37 APPENDIX A BLOWER PERFORMANCE DATA 10 TON MODELS : DHC1203D, DHC1204D & DHC1207D WITH DDC CONTROL STANDARD STATIC TO 2.4HP (0.2 ~ 0.8 ESP) DOWN FLOW DDC % DDC % DDC % DDC % DDC % 2000 0.30 0.36 0.50 0.75 2200 0.35...
  • Page 38 APPENDIX A BLOWER PERFORMANCE DATA 10 T ON MODE L S : DHC1203L , DHC1204L & DHC1207L WIT H DDC CONT R OL ME DIUM ST A T IC T O 3.5HP (0.2 ~ 1.4 E SP) DOWN FL OW R PM DDC % B HP...
  • Page 39 APPENDIX A BLOWER PERFORMANCE DATA 10 T ON MODE L S : DHC1203W, DHC1204W & DHC1207W WIT H DDC CONT R OL ME DIUM ST A T IC T O 3.5 HP (0.2 ~ 2.0 E SP) DOWN FL OW R PM DDC % B HP...
  • Page 40 APPENDIX A BLOWER PERFORMANCE DATA 12.5 TON MODELS : DHC1503D, DHC1504D & DHC1507D WITH DDC CONTROL STANDARD STATIC TO 3.5HP (0.2 ~ 0.8 ESP) DOWN FLOW DDC % DDC % DDC % DDC % DDC % 2000 0.27 0.44 0.61 0.85 2200 0.31...
  • Page 41 APPENDIX A BLOWER PERFORMANCE DATA 12.5 TON MODELS : DHC1503L, DHC1504L & DHC1507L WITH DDC CONTROL MEDIUM STATIC TO 3.5HP (0.2 ~ 1.4 ESP) DOWN FLOW DDC % DDC % DDC % DDC % DDC % 2200 0.34 0.49 0.72 0.85 1.01 2400...
  • Page 42 APPENDIX A BLOWER PERFORMANCE DATA 12.5 T ON MODE L S : DHC1503W, DHC1504W & DHC1507W WIT H DDC CONT R OL ME DIUM ST A T IC T O 5.0 HP (0.2 ~ 2.0 E SP) DOWN FL OW R PM DDC % B HP...

  • Page 43: Appendix B Electrical Data

    APPENDIX B ELECTRICAL DATA Optional Powered Optional Power Compressor Outdoor Fan Motor Indoor Fan Motor Optional Electric Heat Power Supply Model Number Electrical Rating Convienience Outlet Exhaust* Part # 37.2/37.2 45/45 9.6/8.7 46.8/45.9 50/50 3.3/3.0 (2.4) 40.5/40.2 50/50 9.6/8.7 3.3/3.0 (2.4) 50.1/48.9 60/60 37.2/37.3...
  • Page 44 APPENDIX B ELECTRICAL DATA Optional Powered Optional Power Compressor Outdoor Fan Motor Indoor Fan Motor Optional Electric Heat Power Supply Model Number Electrical Rating Convienience Outlet Exhaust* Part # 18.7 23.0 1.2 (1.0) 19.9 1.2 (1.0) 24.2 20.0 25.4 EH*D-4M10 10.0 12.0 1.2 (1.0)
  • Page 45 APPENDIX B ELECTRICAL DATA Optional Powered Optional Power Compressor Outdoor Fan Motor Indoor Fan Motor Optional Electric Heat Power Supply Model Number Electrical Rating Convienience Outlet Exhaust* Part # 17.2 20.7 18.5 22.0 17.2 20.7 EH*D-7M10 10.0 18.5 22.0 21.7 26.0 EH*D-7M15 15.0...
  • Page 46 APPENDIX B ELECTRICAL DATA Optional Powered Optional Power Compressor Outdoor Fan Motor Indoor Fan Motor Optional Electric Heat Power Supply Model Number Electrical Rating Convienience Outlet Exhaust* Part # 43.7/43.7 50/50 9.6/8.7 53.3/52.4 60/60 3.3/3.0 (2.4) 47.0/46.7 60/60 9.6/8.7 3.3/3.0 (2.4) 56.6/55.4 60/60 43.7/43.7...
  • Page 47 APPENDIX B ELECTRICAL DATA Optional Powered Optional Power Compressor Outdoor Fan Motor Indoor Fan Motor Optional Electric Heat Power Supply Model Number Electrical Rating Convienience Outlet Exhaust* Part # 21.5 25.8 1.2 (1.0) 22.7 1.2 (1.0) 27.0 21.8 27.2 EH*D-4M10 10.0 12.0 1.2 (1.0)
  • Page 48 APPENDIX B ELECTRICAL DATA Optional Powered Optional Power Compressor Outdoor Fan Motor Indoor Fan Motor Optional Electric Heat Power Supply Model Number Electrical Rating Convienience Outlet Exhaust* Part # 16.9 20.4 18.2 21.7 17.0 21.4 EH*D-7M10 10.0 18.7 23.0 23.0 27.4 EH*D-7M15 15.0...
  • Page 49 APPENDIX B ELECTRICAL DATA Optional Powered Optional Power Compressor Outdoor Fan Motor Indoor Fan Motor Optional Electric Heat Power Supply Convienience Outlet Exhaust* Model Number Electrical Rating Part # 46.6/46.6 60/60 9.6/8.7 56.2/55.3 70/70 3.3/3.0 (2.4) 49.9/49.6 60/60 9.6/8.7 3.3/3.0 (2.4) 59.5/58.3 70/70 46.6/46.6...
  • Page 50 APPENDIX B ELECTRICAL DATA Optional Powered Optional Power Compressor Outdoor Fan Motor Indoor Fan Motor Optional Electric Heat Power Supply Convienience Outlet Exhaust* Model Number Electrical Rating Part # 24.4 28.7 1.2 (1.0) 25.6 1.2 (1.0) 29.9 24.4 28.7 EH*D-4M10 10.0 12.0 1.2 (1.0)
  • Page 51 APPENDIX B ELECTRICAL DATA Optional Powered Optional Power Compressor Outdoor Fan Motor Indoor Fan Motor Optional Electric Heat Power Supply Convienience Outlet Exhaust* Model Number Electrical Rating Part # 19.7 23.2 21.0 24.5 19.7 23.2 EH*D-7M10 10.0 21.0 24.5 23.0 27.4 EH*D-7M15 15.0...
  • Page 52 APPENDIX B ELECTRICAL DATA Optional Powered Optional Power Compressor Outdoor Fan Motor Indoor Fan Motor Optional Electric Heat Power Supply Model Number Electrical Rating Convienience Outlet Exhaust* Part # 61.1/61.1 80/80 9.6/8.7 70.7/69.8 80/80 3.3/3.0 (2.4) 64.4/64.1 80/80 9.6/8.7 3.3/3.0 (2.4) 74.0/72.8 90/90 61.1/61.1...
  • Page 53 APPENDIX B ELECTRICAL DATA Optional Powered Optional Power Compressor Outdoor Fan Motor Indoor Fan Motor Optional Electric Heat Power Supply Model Number Electrical Rating Convienience Outlet Exhaust* Part # 30.6 34.9 1.2 (1.0) 31.8 1.2 (1.0) 36.1 30.6 34.9 EH*D-4M10 10.0 12.0 1.2 (1.0)
  • Page 54 APPENDIX B ELECTRICAL DATA Optional Powered Optional Power Compressor Outdoor Fan Motor Indoor Fan Motor Optional Electric Heat Power Supply Model Number Electrical Rating Convienience Outlet Exhaust* Part # 23.9 27.4 25.2 28.7 23.9 27.4 EH*D-7M10 10.0 25.2 28.7 24.3 28.7 EH*D-7M15 15.0...

  • Page 55: Appendix C Unit Dimensions

    APPENDIX C UNIT DIMENSIONS 59-5/8" 93-1/8" 93-3/4" 60-3/8" 19-3/4 6-3/32 14" 7/8" RETURN 23-7/8 13" X 36" 7-1/4 RETURN 37-3/4" 6-1/2 SUPPLY SUPPLY 15" 14" X 28" 23-1/2" 9-3/8" 5-7/8 5-1/32 2-7/8 4-3/4" 29-1/2" 1" 6-1/2" EMBOSS FOR THRU THE BASE UNTILITIES NOTE: Refer to IOD-7082 included in the literature pack for installing horizontal duct covers.

  • Page 56: Appendix D Wiring Diagrams

    APPENDIX D WIRING DIAGRAMS Wiring is subject to change. Always refer to the wiring diagram on the unit for the most up-to-date wiring.
  • Page 57 APPENDIX D WIRING DIAGRAMS Wiring is subject to change. Always refer to the wiring diagram on the unit for the most up-to-date wiring.
  • Page 58 APPENDIX D WIRING DIAGRAMS Wiring is subject to change. Always refer to the wiring diagram on the unit for the most up-to-date wiring.
  • Page 59 APPENDIX D WIRING DIAGRAMS Wiring is subject to change. Always refer to the wiring diagram on the unit for the most up-to-date wiring.
  • Page 60 APPENDIX D WIRING DIAGRAMS Wiring is subject to change. Always refer to the wiring diagram on the unit for the most up-to-date wiring.
  • Page 61 APPENDIX D WIRING DIAGRAMS Wiring is subject to change. Always refer to the wiring diagram on the unit for the most up-to-date wiring.

  • Page 62: Appendix E Airflow For Electric Heat

    APPENDIX E AIRFLOW FOR ELECTRIC HEAT HEATER KIT HEATER KIT MODEL NUMBER NOMENCLATURE MINIMUM MAXIMUM UNIT MODEL 6, 7 NUMBER EH*D-*M10 Electric EH*D-*M15 Heater 7.5 Ton 2500 3750 EH*D-*M20 Staged EH*D-*M30 SCR (modulating) EH*D-*M45 Drive System Belt Drive EH*D-*M10 Direct Drive EH*D-*M15 Voltage 8.5 Ton...
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  • Page 68 CUSTOMER FEEDBACK Daikin is very interested in all product comments. Please fill out the feedback form on the following link: https://daikincomfort.com/contact-us You can also scan the QR code on the right to be directed to the feedback page. Our continuing commitment to quality products may mean a change in specifications without notice.

This manual is also suitable for:

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